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Questionnaire psychometrics

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(@eshitaamit)
Active Member
Joined: 2 months ago
Posts: 10
Topic starter  
hello,
I would like the reliability and validity of these scales so I can mention them in my academic research.
Would be appreciated if you could help me out on this.
 
- Lay Procrastination scale for students 
- Frost and shows 15 item Indecisiveness scale
- Perfectionistic Self-Presentation Scale - Junior Form (PSPS; Hewitt et al., 2003)
 

   
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(@aamir)
Member Admin
Joined: 4 years ago
Posts: 2624
 

As you know, when scale use in any research, its different reliability and validity based on population and some other factors. However, I try to provide orginal article where author can mentioned their reliability and validity. But my suggestion for you that you check also those articles where researchers use these scale and their topic similar to you. 

As I mentioned earlier, I will provide one by one reliability and validity for you.


   
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(@aamir)
Member Admin
Joined: 4 years ago
Posts: 2624
 

Lay Procrastination scale for students

For this scale, I already provide reliability and validity on my blog: Procrastination Scale - Psychology Roots

Kindly read and share your feedback. Please note that I also provide reference on my post. you can cross check for your query.


   
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(@aamir)
Member Admin
Joined: 4 years ago
Posts: 2624
 

Frost and shows 15 item Indecisiveness scale

Here I attach the original article. you can see the reliability and validity.


   
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(@aamir)
Member Admin
Joined: 4 years ago
Posts: 2624
 

Hewitt Multidimensional Perfectionism Scale (HMPS; Hewitt & Flett, 1991) The HMPS is a 45-item measure of perfectionism consisting of three scales: Self-Oriented Perfectionism, Socially Prescribed Perfectionism, and Other Oriented Perfectionism. Internal consistencies range from .74 to .88 for the subscales (Hewitt & Flett, 1991).


   
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(@eshitaamit)
Active Member
Joined: 2 months ago
Posts: 10
Topic starter  

@aamir for lay procrastination scale for students, I require the validity and reliability with values. so can you help me out.

This post was modified 1 month ago by eshitaamit

   
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(@eshitaamit)
Active Member
Joined: 2 months ago
Posts: 10
Topic starter  

@aamir  and for the perfectionistic Self-Presentation Scale - Junior Form (18 item measure) (PSPS; Hewitt et al., 2003)


   
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(@aamir)
Member Admin
Joined: 4 years ago
Posts: 2624
 

@eshitaamit As I provided the reference in my post, you can read that article for that information.


   
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